Networking

It doesn’t happen often, but occasionally a major technological advance comes along at just the right time — for instance, when devices compatible with the IEEE 802.11ax wireless standard (or, Wi-Fi 6, the latest upgrade in wireless networking) come on the market just as a pandemic forces a massive shift to remote operations.

Wi-Fi 6 is more than a slight upgrade. The newest wireless standard offers faster data transfers, higher capacity and greater power efficiency that could extend battery life by 30 to 50 percent. Users will experience better performance on any Wi-Fi 6-enabled device, but optimal performance occurs when connecting over Wi-Fi 6-enabled routers and access points.

Here’s why Wi-Fi 6 is an ideal fit for today’s mobile-first operations — no matter where users are located.

While software-defined networking (SDN) is no longer a brand-new technology, many organizations have been slow to change the way they approach networking inside their data centers. Although we in the IT world like to pride ourselves on innovation, the truth is that we’re often just like everybody else: resistant to change, especially when what we’re already doing seems to be working just fine.

However, SDN tools such as Cisco ACI have a number of tangible benefits — both for IT departments and for the business units they support. Here are three of the top benefits for organizations that adopt Cisco ACI in their data centers.

Here’s a bit of good news for businesses that have made the shift to remote work: If you give your employees what they need to do their jobs, having them work from home can boost the bottom line.

How individual companies enable remote work depends on their industries and staffing, of course, but in our experience at CDW, most invest in a similar set of connectivity tools and services. Here’s a look at three of those solutions, and some thoughts on how they can help remote workers be productive.

While we at CDW are in the business of providing IT solutions and services to our customers, behind the scenes we deal with the same operational issues that other enterprises face. Earlier this year, our leadership made the decision to close our offices and arrange for all non-essential CDW coworkers to start working remotely.

Over the course of a weekend, our Information Technology teams gained firsthand knowledge of what our customers were either already going through or soon going to be. It was a tall order to tackle the enterprise networking, storage, security, collaboration and communication needs to allow 7,100 coworkers to work from home, but our teams rose to the task. Now, we’re sharing our experience with our customers.

As organizations across the country have moved to remote work models, many have reported an increase in cyberattacks. Cybercriminals, it seems, are taking advantage of the public health crisis to exploit security vulnerabilities in home-based computer systems. What can organizations do to minimize the chances that their shift to remote work results in an expensive breach? We recommend a multipronged approach that combines the use of security tools and end-user education.

Across industries, IT networks are becoming more complex. The number of users, the number of devices and the amount of bandwidth being consumed are all growing at exponential rates. But resources dedicated to the network largely remain flat. At some point, something has to give.

The only way to battle complexity is with the simplicity offered by features such as automation and orchestration. This is where software-defined approaches to networking come in. Particularly, the software-defined access approach pioneered by Cisco Systems (SD-Access, or SDA) can simplify network deployment and management, freeing up more time for IT departments to focus on strategic projects.